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home-manager/modules/programs/irssi.nix
Rodney Lorrimar afb5fd962c
irssi: add ssl_cert option for servers (#2043)
* irssi: add ssl_cert option for servers

I was following these instructions
https://www.oftc.net/NickServ/CertFP/
and found that the `/server add -ssl_cert` option was needed.

This patch therefore adds an optional
`programs.irssi.networks.<name>.server.ssl.certificateFile` path.

Perhaps this could also be done with a `settings` attribute, but that
would probably require most of this module to be reworked.

* irsii: Add example-settings test case
2021-06-06 15:31:25 -06:00

223 lines
5.1 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.irssi;
boolStr = b: if b then "yes" else "no";
quoteStr = s: escape ["\""] s;
assignFormat = set:
concatStringsSep "\n"
(mapAttrsToList (k: v: " ${k} = \"${quoteStr v}\";") set);
chatnetString =
concatStringsSep "\n"
(flip mapAttrsToList cfg.networks
(k: v: ''
${k} = {
type = "${v.type}";
nick = "${quoteStr v.nick}";
autosendcmd = "${concatMapStringsSep ";" quoteStr v.autoCommands}";
};
''));
serversString =
concatStringsSep ",\n"
(flip mapAttrsToList cfg.networks
(k: v: ''
{
chatnet = "${k}";
address = "${v.server.address}";
port = "${toString v.server.port}";
use_ssl = "${boolStr v.server.ssl.enable}";
ssl_verify = "${boolStr v.server.ssl.verify}";
autoconnect = "${boolStr v.server.autoConnect}";
${lib.optionalString (v.server.ssl.certificateFile != null) ''
ssl_cert = "${v.server.ssl.certificateFile}";
''}
}
''));
channelString =
concatStringsSep ",\n"
(flip mapAttrsToList cfg.networks
(k: v:
concatStringsSep ",\n"
(flip mapAttrsToList v.channels
(c: cv: ''
{
chatnet = "${k}";
name = "${c}";
autojoin = "${boolStr cv.autoJoin}";
}
''))));
channelType = types.submodule {
options = {
name = mkOption {
type = types.nullOr types.str;
visible = false;
default = null;
description = "Name of the channel.";
};
autoJoin = mkOption {
type = types.bool;
default = false;
description = "Whether to join this channel on connect.";
};
};
};
networkType = types.submodule ({ name, ...}: {
options = {
name = mkOption {
visible = false;
default = name;
type = types.str;
};
nick = mkOption {
type = types.str;
description = "Nickname in that network.";
};
type = mkOption {
type = types.str;
description = "Type of the network.";
default = "IRC";
};
autoCommands = mkOption {
type = types.listOf types.str;
default = [];
description = "List of commands to execute on connect.";
};
server = {
address = mkOption {
type = types.str;
description = "Address of the chat server.";
};
port = mkOption {
type = types.port;
default = 6667;
description = "Port of the chat server.";
};
ssl = {
enable = mkOption {
type = types.bool;
default = true;
description = "Whether SSL should be used.";
};
verify = mkOption {
type = types.bool;
default = true;
description = "Whether the SSL certificate should be verified.";
};
certificateFile = mkOption {
type = types.nullOr types.path;
default = null;
description = ''
Path to a file containing the certificate used for
client authentication to the server.
'';
};
};
autoConnect = mkOption {
type = types.bool;
default = false;
description = "Whether Irssi connects to the server on launch.";
};
};
channels = mkOption {
description = "Channels for the given network.";
type = types.attrsOf channelType;
default = {};
};
};
});
in
{
options = {
programs.irssi = {
enable = mkEnableOption "the Irssi chat client";
extraConfig = mkOption {
default = "";
description = "These lines are appended to the Irssi configuration.";
type = types.str;
};
aliases = mkOption {
default = {};
example = { J = "join"; BYE = "quit";};
description = "An attribute set that maps aliases to commands.";
type = types.attrsOf types.str;
};
networks = mkOption {
default = {};
example = literalExample ''
{
freenode = {
nick = "hmuser";
server = {
address = "chat.freenode.net";
port = 6697;
autoConnect = true;
};
channels = {
nixos.autoJoin = true;
};
};
}
'';
description = "An attribute set of chat networks.";
type = types.attrsOf networkType;
};
};
};
config = mkIf cfg.enable {
home.packages = [ pkgs.irssi ];
home.file.".irssi/config".text = ''
settings = {
core = {
settings_autosave = "no";
};
};
aliases = {
${assignFormat cfg.aliases}
};
chatnets = {
${chatnetString}
};
servers = (
${serversString}
);
channels = (
${channelString}
);
${cfg.extraConfig}
'';
};
}